67904775

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3496

約数の個数: 36

約数和(自身を含む): 123027840

約数和(自身を除く): 55123065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 3391, 4005, 6675, 10173, 16955, 20025, 30519, 50865, 84775, 152595, 254325, 301799, 762975, 905397, 1508995, 2716191, 4526985, 7544975, 13580955, 22634925, 67904775]

約数ペア:

[(1, 67904775), (3, 22634925), (5, 13580955), (9, 7544975), (15, 4526985), (25, 2716191), (45, 1508995), (75, 905397), (89, 762975), (225, 301799), (267, 254325), (445, 152595), (801, 84775), (1335, 50865), (2225, 30519), (3391, 20025), (4005, 16955), (6675, 10173)]